Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
103results about How to "Reduce optimization costs" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Optimized design method for modelling of end wall of high load fan/compressor
InactiveCN104317997AImprove accuracyImprove computing efficiencySpecial data processing applicationsGenetic algorithmEngineering
The invention relates to an optimized design method for modelling of an end wall of a high load fan / compressor. The method comprises eleven steps. As the stage pneumatic load is improved, internal flow of the fan / compressor is more severe, massive secondary flow is easily generated in an area close to the end wall, and a risk of flow stall exists. The modelling of the end wall has important influence on control over the secondary flow in an end area of the high load compressor, and becomes an important research direction. Firstly, an end wall modelling parameter defining method is researched; secondarily, based on an adaptive genetic algorithm and an artificial neural network response surface model, which are developed by the research group, an orthogonal experimental design, end wall parameter definition and a flow field value simulating technology are combined to realize automatic global optimization of the end wall of the compressor; thirdly, the effectiveness of the optimizing method is verified through different test functions; finally, a blade grid of the compressor is subjected to nonaxisymmetrical optimization based on the method. A result shows that the blade grid after modelling has good pneumatic performance.
Owner:BEIHANG UNIV
Network coverage evaluation method and device
ActiveCN103108344AImprove efficiencyReduce optimization costsWireless communicationAssessment methodsGeographic area
Owner:SHANGHAI DATANG MOBILE COMM EQUIP +1
Method and device for automatically optimizing adjacent cell
InactiveCN102457872AImprove optimization efficiencyReduce optimization costsEnergy efficient ICTHigh level techniquesTest analysisRadio Network Controller
The invention discloses a method and a device for automatically optimizing an adjacent cell. The method and the device are used for saving the labor power for test analysis, increasing the efficiency of network optimization and reducing the cost of network optimization. The method for automatically optimizing the adjacent cell provided by the invention comprises the following steps of: confirming a cell with worsened performance according to OMC (Operation Maintenance Center) performance data of a running management center; performing optimizing analysis for adjacent cell relation on the cell with the worsened performance according to an automatic adjacent cell optimizing ANR file and an automatic drive test data, and confirming an adjusting list for the adjacent cell relation; and sending the adjusting list for the adjacent cell relation to an RNC (Radio Network Controller).
Owner:DATANG MOBILE COMM EQUIP CO LTD +1
Service traffic limiting method, server and terminal
InactiveCN107508860ALoad balancingIncrease computing pressureResource allocationTransmissionComputer network
The embodiment of the invention discloses a service traffic limiting method, a server and a terminal. The method comprises the steps of extracting business interface information contained in business request information if the business request information sent by a user terminal is received; and returning a retry instruction to the user terminal if the current response number corresponding to the business interface information is greater than the preset maximum response number, wherein the retry instruction indicates that the user terminal resends the business request information according to a retry time interval contained in a traffic control strategy sent by a server. According to the embodiment of the invention, when the user terminal accesses the server for the first time, the control strategy is sent to the user terminal, when the server is in a full load condition, the retry instruction is sent to the user terminal, and the user terminal sends the business request information according to the retry time interval, so the problem that the optimization cost is relatively high and the utilization efficiency is relatively low is solved.
Owner:SHENZHEN GIONEE COMM EQUIP
Field operation optimization method for SCR (selective catalytic reduction) denitration system
InactiveCN103488824AReduce optimization costsImprove optimization efficiencySpecial data processing applicationsPhysical modelProcess engineering
A field operation optimization method for an SCR (selective catalytic reduction) denitration system includes the steps of using a geometric center of an SCR denitration system reactor body as an origin of coordinates to establish a three-dimensional model of the SCR denitration system; meshing the three-dimensional model according to structural features of the SCR denitration system to obtain a mesh model; establishing a physical model for internal structure of the SCR denitration system, setting transfer equations for meshes in the mesh grid according to the physical model, and determining initial boundary conditions of the mesh grid; subjecting the SCR denitration system to field test so as to obtain smoke parameters of field operation of the SCR denitration system; introducing smoke parameters into the mesh model to allow for simulation reaction to acquire operational condition parameters of the SCR denitration system; subjecting the SCR denitration system to field operation parameter optimization according to the condition parameters. The method has the advantages that optimization cost can be reduced, optimization efficiency can be improved, and more accurate condition parameters can be obtained by changing meshing and parameter settings so that optimization accuracy can be improved.
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
Method and system for optimizing homogeneous-frequency adjacent-domain configuration
ActiveCN1984471AReduce optimization costsPerfect the scope of optimizationRadio/inductive link selection arrangementsWireless communicationComputer hardwareFrequency measurements
The system comprises: radio network controller (RNC) and terminal. The RNC comprises: measurement control unit used for sending down the 1A event report capable of being triggered by the test set in co-frequency measurement control process, and making check after terminal sends the measurement report of the test set to confirm whether or not the cells in test set are the cells in neighboring cell configuration list, and reporting the cells in test set which is not in the list of neighboring cell configuration to the log recording unit; log recording unit used for receiving the cells in test set which is not in the list of neighboring cell configuration from measurement control unit, and recording the content reported by the cell in test set; and log analyzing unit used for analyzing the log content recorded by the log recording unit to get the neighboring cell miss-matched. The invention also reveals a radio network controller (RNC).
Owner:XFUSION DIGITAL TECH CO LTD
Method and system for optimizing power communication network circuit
ActiveCN105871724AAchieve optimizationLow fitnessData switching networksDependabilityParticle swarm algorithm
The invention relates to a method and a system for optimizing a power communication network circuit. The method comprises the following steps: constructing a cost function of a to-be-selected power communication network circuit planning scheme and calculating a ring formation rate; establishing a fitness function according to the cost function and the ring formation rate; employing a particle swarm optimization to obtain a global optimal position which meets preset constraint conditions and whose fitness is the smallest in all particles; obtaining an optimal solution of circuit selection parameters; and taking the circuit corresponding to the optimal solution as an optimal circuit of the power communication network circuit planning. The preset constraint conditions include the circuit selected correspondingly via a position and the established circuit form a connected graph, the ring formation rate of nodes in the connected graph formed by the circuit selected correspondingly via the position and the established circuit is greater than or equal to a preset threshold value, and the circuit selected correspondingly via the position meets service distribution constraints, so that the circuit selection parameters corresponding to the global optimal position are optimal; and through constructing the circuit selected correspondingly via the optimal circuit selection parameters, while the reliability of the power communication network circuit is improved, the cost is reduced.
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Quantum gate optimization method and device, equipment and storage medium
ActiveCN113158615AReduce optimization timeReduce optimization costsQuantum computersError detection/correctionEngineeringQuantum gate
The invention discloses a quantum gate optimization method and device, equipment and a storage medium, and relates to the technical field of quantum. The method comprises the following steps: acquiring an initialized control external field corresponding to a quantum gate; applying a control external field to quantum bits corresponding to the quantum gate, collecting actual measurement data of the quantum gate, wherein the actual measurement data are used for reflecting actual characteristics of the quantum gate; calculating a gradient corresponding to the control external field based on the actual measurement data and the ideal data; updating the control external field according to the gradient, wherein the updated control external field is used for being applied to a quantum bit corresponding to the quantum gate so as to optimize the precision of the quantum gate. The quantum gate optimization scheme provided by the invention is a closed-loop optimization scheme realized by utilizing data feedback driving, and the quantum gate optimization scheme considering both precision and efficiency is realized by combining an optimization algorithm with gradient constraint with actual measurement data.
Owner:SHENZHEN TENCENT COMP SYST CO LTD +1
Cutting method and system for realizing network convergence
ActiveCN101815284AReduce complaintsImprove satisfactionNetwork data managementNetwork ConvergencePublic land mobile network
The invention discloses a cutting method and a cutting system for realizing network convergence, which belong to the technical field of communication. The method comprises the following steps that: in a process of converging network, a converged network transmits an equal public land mobile network (PLMN) list (EPLMN LIST) to a user beneath, wherein the EPLMN LIST comprises an identification of the converged network and the identification of a convergence target network which are used for informing the user to cut to the convergence target network; the user which receives the EPLMN LIST transmitted by the converged network enters a cutting position area of the convergence target network and initiates an access request to the convergence target network; and the convergence target network accepts the access of the user to the convergence target network. After adopting the technical scheme of the invention in a network cutting process, the services of all users are not interrupted.
Owner:深圳市中兴通讯技术服务有限责任公司
Authority control method and device, computer equipment and storage medium
ActiveCN110290112AImprove processing efficiencyReduce optimization costsTransmissionAuthority controlDatabase
The invention discloses an authority control method and device, computer equipment and a storage medium. The method comprises the following steps: if an authority updating instruction is received, obtaining an address authority table, a role authority table and a to-be-updated authority data table; selecting a first corresponding relation from the address permission table, selecting a second corresponding relation from the role permission table, and performing equivalent correlation of permission types on the selected first corresponding relation and second corresponding relation in the address permission table and the role permission table to obtain a to-be-confirmed address and a corresponding to-be-confirmed role; updating the mapping relation in the authority data table according to the to-be-confirmed role and the to-be-confirmed address and the target identification information; and if the access request of the user to the target address is received, determining the access permission of the user to the target address according to the permission data table, and responding to the access request according to the access permission. According to the technical scheme, the processing efficiency of authority control is effectively improved, and meanwhile the optimization cost is reduced.
Owner:PING AN TECH (SHENZHEN) CO LTD
Method for analyzing and optimizing reliability cost/benefit precision of power supply
InactiveCN102013051AEasy to operateHigh engineering application valueData processing applicationsElectric power systemBenefit analysis
The invention belongs to the field of an electric power system, in particular relating to a method for analyzing and optimizing the reliability cost / benefit precision of power supply. In the method, when a distribution network plan is carried out with the improvement of power supply reliability as a target, a reliability cost / benefit analysis curve can be obtained during individual implementation of each measure through actually analyzing various reliability improvement measures by utilizing the method; then the curves corresponding to the various measures are combined to formulate a reliability optimized strategy in combination with various measures by utilizing a classical reliability cost / benefit precision analysis theory of power supply; a reliability optimized path is selected from the combined curve by utilizing the strategy and can be further analyzed into the actual investment of each optimized measure, and further an implementation scale required for each measure can be obtained; and finally, the implementation scale is put into a specific scheme by combining the actual condition of a distribution network.
Owner:CHINA ELECTRIC POWER RES INST +1
Hall position sensor fault emergency method
ActiveCN103414433AReduced hazard levelReduce optimization costsElectric motor controlPosition sensorReliability engineering
The invention discloses a Hall position sensor fault emergency method. After a Hall position sensor fails, a motor is not directly closed, the motor can continue working on the basis of giving an alarm, the hazard rating of the failure of the Hall position sensor is greatly reduced, and the reliability of a system is increased. The Hall position sensor fault emergency method comprises the steps that during the process when the motor runs, three routes of Hall position sensors can have eight kinds of status at most, wherein the all-zero or all-one status is the fault status, and 0 is respectively assigned to initial values; the time when the motor rotates by two ringsis used as a detection period, and if one status of the Hall position sensors appears, 1 is assigned to a corresponding variable; the value of an array is observed; when the motor fails, which one of the Hall position sensors fails is analyzed and determined by analyzing the 0 status; the failure of the one Hall position sensor is accurately positioned through software, and a user can timely and accurately replace the fault sensor according to the fault information after the system stops working.
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Automatic production line optimization method based on cache region capacity calculation
ActiveCN110276126AProductivity Impact EliminationReasonably optimize the valueDesign optimisation/simulationResourcesProduction lineLogistics management
The invention relates to an automatic production line optimization method based on cache region capacity calculation, belongs to the technical field of automatic production line optimization design, and solves the problems of production line logistics blockage, low production efficiency, complex cache region capacity formula and low precision caused by incapability of eliminating equipment failure rate in the prior art. The method comprises the following steps: determining production parameters and key section bottleneck procedures of an automatic production line; establishing an automatic production line simulation model according to the process flow of the initial production line and the factory layout, loading production parameters of each procedure, and then running to obtain a production efficiency evaluation index; changing the numerical values of the production parameters of each procedure, re-operating the model, and determining factors influencing the production efficiency of the production line and optimization numerical values according to a simulation result; arranging cache regions on the two sides of the bottleneck procedure of the key section respectively, operating the model again, and obtaining the cache region capacity which does not affect the production efficiency of the production line; and updating the initial production line as an optimized production line.
Owner:BEIJING MECHANICAL EQUIP INST
Pilot frequency switching method and device in TDD-LTE network
ActiveCN109982352AAchieve refined optimizationImprove optimization efficiencyWireless communicationCell basedSwitching time
Embodiments of the present invention provide a pilot frequency switching method and device in TDD-LTE network. The pilot frequency switching method comprises the steps of obtaining MRO measurement data; acquiring all effective sampling points in the switching band according to the MRO measurement data, respectively acquiring a first level value of a target service cell and a second level value ofan adjacent cell in the switching band, and acquiring level fluctuation data of the adjacent cell in the switching band; and determining a pilot frequency switching threshold optimization scheme of the target service cell based on the first level value, the second level value, a preset pilot frequency switching strategy and a parameter threshold value, determining a pilot frequency switching timedelay optimization scheme of the target service cell according to the level fluctuation data of the adjacent cell in the switching band, and performing pilot frequency switching on the target servicecell. According to the invention, the pilot frequency switching threshold and the pilot frequency switching time delay of each serving cell can be accurately and efficiently formulated differentially,and fine optimization of the whole network cell can be realized.
Owner:CHINA MOBILE GROUP DESIGN INST +1
Torsional vibration prediction and elimination method for drive system of hybrid power bus
ActiveCN106446354ALower technical barriersReduce forecasting costsSubsonic/sonic/ultrasonic wave measurementDesign optimisation/simulationLower limitVibration amplitude
The invention relates to the field of hybrid power buses and provides a torsional vibration prediction and elimination method for a drive system of a hybrid power bus in order to improve torsional vibration detection efficiency of the drive system of the hybrid power bus and reduce detection costs. The method comprises the steps of establishing a torsional vibration detection platform, defining an independent variable of the drive system of the hybrid power bus, and determining an upper limit and a lower limit of the independent variable; obtaining an independent variable sample point matrix of the drive system of the experimental hybrid power bus from a design space; building an agent model of the drive system of the hybrid power bus; inputting the independent variable of the drive system of the to-be-detected hybrid power bus to the agent model to calculate a corresponding torque estimation value, and judging whether the drive system of the hybrid power bus generates torsional vibration in a running process or not; and if the torsional vibration is generated, performing optimization and modification on the value of the independent variable to enable vibration amplitude of a torque corresponding to the independent variable to be minimal, thereby eliminating the torsional vibration. The method is low in technical threshold, short in calculation time, high in prediction efficiency, high in accuracy, low in prediction cost and high in practicality.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Data service flow and cell reelection-based mobile network analysis method
InactiveCN102014408AImprove data business awarenessReduce optimization costsWireless communicationService flowTraffic capacity
The invention relates to technology of optimization of mobile communication networks, in particular to a data service flow and cell reelection-based mobile network analysis method. The method comprises the following steps of: splitting signaling flow and service flow from the flow of a user data service of the mobile network; finding a cell with large flow difference by comparing the flow of the user data service of the cell with the flow in the same historical period; judging whether the frequency of cell reelection in the process of using the cell by the user is over-high or not, and optimizing the network structure of the cell; and calculating a ratio of the signaling flow to the service flow of a user terminal, and judging whether the user terminal has problems or not. The method can lower network optimization cost, accurately positions the problem of networks, can provide analysis opinions of optimizing terminal designs and configuration for manufacturers and the users of mobile terminals, and can improve the data service perception of the users.
Owner:BEIJING TUOMING COMM TECH
Statement early warning method and device, equipment and computer readable storage medium
PendingCN110019349ALow costReduce optimization costsDigital data information retrievalSpecial data processing applicationsExecution planApplication software
The invention discloses a statement early warning method. The method comprises the steps of obtaining a structured query statement of an application program accessing a preset production database; obtaining an execution plan of the structured query statement, and extracting preset parameters related to slow query from the execution plan; judging whether the extracted preset parameters meet a preset slow query early warning condition or not; and when the preset parameter satisfies a preset slow query early warning condition, adding the corresponding structured query statement into a preset early warning list. The invention further discloses a statement early warning device, equipment and a computer readable storage medium. The optimization cost of slow query can be reduced on the premise that the performance of the production database is not influenced.
Owner:WEBANK (CHINA)
Product weight control method based on iteration modeling and optimization for injection molding process
The invention discloses a product weight control method based on iteration modeling and optimization for injection molding process. The method is directed at the problems of frequent changing of operational parameters, difficult process modeling, limited model precision and the like in the injection molding process and realizes rapid product weight control based on iteration modeling and optimization by utilizing the characteristics of low cost and batch repeatability of the injection molding process. The method provided by the invention can avoid process modeling, reduce experimental expenditure in the process of product weight control and shorten control time, and is of important significance to improvement of weight control efficiency in the process of injection molding and realization of energy saving and emission reduction in the production process of the injection molding industry.
Owner:ZHEJIANG UNIV
Optimum design method for anterior angle and relief angle of groove milling tool
InactiveCN105224710AExtend your lifeImprove optimization accuracySpecial data processing applicationsDesign methodsMedicine
The present invention discloses an optimum design method for an anterior angle and a relief angle of a groove milling tool, and belongs to the technical field of mechanical manufacturing. The method is characterized by: by comparing and analyzing a temperature value of the tool under different combination conditions of the anterior angle and the relief angle, obtaining an optimal anterior angle and an optimal relief angle of the tool. A theoretical calculation of the tool temperature and an orthogonal experiment design method are combined by the method of the invention to optimize the anterior angle and the relief angle of the tool, and an optimize accuracy is higher. According to the present invention, the method is free from a cutting experiment, so that an optimization period and an optimization cost is greatly reduced. The method of the present invention can be widely applied in a groove milling condition, and in various matching phenamena of the tool and a workpiece material.
Owner:HENAN POLYTECHNIC UNIV
Optimization method for metal 3D printing technology parameters
InactiveCN110560685AReduce optimization costsReduce the number of experimentsAdditive manufacturing apparatusIncreasing energy efficiencyExperimental data analysisLayer thickness
The invention provides an optimization method for metal 3D printing technology parameters. The method comprises the steps of determining a quality characteristic Y value of this experiment; selectingcontrollable factors and all factor levels; designing an experiment orthogonal table and collecting experiment data based on a Taguchi method; analyzing the experiment data; selecting and estimating an optimal condition; determining the experiment reliability of the present stage; carrying out an experiment summary of the present stage and carrying out analysis. According to the optimization method for the metal 3D printing technology parameters, based on the Taguchi method, the experiment frequency is reduced, and the cost of optimizing the technology parameters is lowered. The rule of the influence of the controllable technology parameters such as powder spreading layer thickness, laser power, scanning speed and scanning line spacing distance on the specific density of a metal 3D printing part is disclosed.
Owner:FUSHIRUI PRECISION IND ZHENGZHOU CO LTD
A suspension optimization method and system
ActiveCN109002577APromote resultsReduce the number of run-out tests in the same directionGeometric CADInternal combustion piston enginesMultidimensional designEngineering
The invention relates to a suspension optimization method and system, the method comprising the following steps: establishing a suspension kinematics model, selecting a plurality of hard point coordinates as design variables, designing a multi-dimensional design space according to the design variables, and designing a constraint target and an optimization target; randomly acquiring a plurality ofsample points through a Latin hypercube design method in a multidimensional design space; carrying out two-sided wheel co-directional run-out tests on the plurality of sampling points respectively toobtain a plurality of response values corresponding to the plurality of sample points; establishing a sparse response surface model according to the plurality of sample points and a corresponding plurality of response values; based on the constraint objective and sparse response surface, finding the optimal design point satisfying the constraint condition by a sequential quadratic programming method in the multidimensional design space, and obtaining the corresponding hard point coordinates; substituting the rigid point coordinates corresponding to the optimal design points into the suspensionkinematics model for test and verification. The invention can effectively reduce the running times of the double-side vehicle run-out tests of the suspension kinematics model and reduce the optimization cost.
Owner:SHAOGUAN COLLEGE
Method for optimizing magnetic suspension permanent magnet planar motor magnetic steel array parameter
ActiveCN104269947ASuppresses higher harmonicsEnhanced inhibitory effectMagnetic circuit stationary partsSpecial data processing applicationsMathematical modelPlanar motor
The invention discloses a method for optimizing the magnetic suspension permanent magnet planar motor magnetic steel array parameter. An average fundamental wave amplitude is used for setting the expected gas flux density, and a mathematic model of the expected gas flux density is set up; average fundamental wave amplitudes on different levels are used for calculating the expected flux density overall average fundamental wave amplitude in an effective magnetic field space height range, and a gas flux density harmonic model is used for calculating the average relative mean square error of the practical flux density and the expected gas flux density; the magnetic steel parameter is determined based on the principle that the expected flux density overall average fundamental wave amplitude should be as large as possible, and the average relative mean square error of the practical flux density should be as small as possible, an optimizing result can effectively restrain higher harmonics, and especially, second harmonics are restrained greatly.
Owner:扬中市冠捷科创有限公司
Geometric parameter optimization method for ball-end milling cutter based on co-simulation
InactiveCN108920844AReduce optimization costsMeet flexible needsGeometric CADDesign optimisation/simulationOptimal designGenetic algorithm
The invention discloses a geometric parameter optimization method for a ball-end milling cutter based on co-simulation. A ball-end milling cutter parameter solid model is established through UG, three-dimensional milling finite element simulation analysis is performed through ABAQUS, UG and ABAQUS joint simulation is integrated under an ISIGHT multidisciplinary design optimization platform, and modeling, simulation and control are integrated; design variables, objective functions and constraints of the geometric parameter optimization are determined according to characteristics of a workpiecematerial and the processing requirements, ball-end milling cutter geometric parameters are optimized by using a genetic algorithm, optimal design parameters are determined by fully utilizing process automation, the optimization design efficiency is improved, the ball-end milling cutter geometric parameter optimization cost is reduced, the flexible requirements of modern manufacturing are met, anda new way is provided for cutter geometric parameter optimization.
Owner:HARBIN UNIV OF SCI & TECH
Mobile network intelligent analysis method based on data service flow and system thereof
InactiveCN102045748AFewer business analystsReduce business optimization costsWireless communicationSpecific gravityMobile communication network
The invention relates to a mobile communication network optimization technology, in particular to a mobile network intelligent analysis method based on data service flow and a system thereof. The method is as follows: splitting signaling flow and service flow from the flow of data service of a mobile network user, and analyzing access point name (APN) and HOST information of various services; utilizing relevant information of the service flow to find users using services with large service flow proportion; and carrying out data analysis and service mining in combination with relevant data of the users. In the mobile network intelligent analysis method, the business intelligence (BI) technology is applied to positioning of mobile network problems, so that an operator reduces the number of service analysts and reduces the service optimization cost. By deep discovery of the service flow rule, business opportunities are analyzed and mined in the service flow, the service experience of the users is improved, the current hot services are accurately positioned, and the market prospect is better analyzed.
Owner:BEIJING TUOMING COMM TECH
Method and device for optimizing storage performance of storage array and storage device
ActiveCN101763223AAchieve automatic optimizationReduce optimization costsInput/output to record carriersOperating systemComputer science
Owner:CHENGDU HUAWEI TECH
Method, device and network equipment for optimizing eye pattern
InactiveCN102130729AImprove efficiencyQuality improvementTransmission monitoringTransmission channelComputer science
The invention provides a method, device and network equipment for optimizing an eye pattern. The method comprises the following steps: setting the maximum value and the minimum value corresponding to specified parameters of a transmission channel; according to the maximum value and the minimum value of the specified parameters, simulating the transmission channel so as to acquire an eye pattern corresponding to the maximum value and the minimum value of the specified parameters; according to the simulated eye pattern, respectively acquiring the degree of influence of the specified parameters on each characteristic parameter of the eye pattern; and according to the acquired degrees of influence, determining optimization trends of the specified parameters so as to optimize the transmission channel. By using the technical scheme, the eye pattern can be optimized specifically, the optimization efficiency and the success rate are improved, and the optimization cost is reduced.
Owner:RUIJIE NETWORKS CO LTD
Keyword optimization method and keyword optimization device
ActiveCN104731818AReduce optimization costsImprove optimization efficiencySpecial data processing applicationsMarketingAlgorithm
The invention relates to a keyword optimization method and a keyword optimization device. The keyword optimization method includes: acquiring click effect parameters, clock prices and click times of keywords corresponding to advertisement contents; calculating effect indexes of the keywords according to the click effect parameters, the clock prices and the click times of the keywords; adjusting the click prices of the keywords according to the effect indexes. The keyword optimization method and the keyword optimization device have the advantages that keyword optimization cost is reduced, keyword optimization efficiency is improved, and advertisement budgets set for the advertisement contents by advertisers can be maximally distributed to the keywords with the highest effect indexes so as to improve advertising effects.
Owner:精实万维软件(北京)有限公司
Network analysis and optimization method and apparatus
ActiveCN107580329AImprove implementation efficiencyReduce optimization costsNetwork planningMatch ruleNetwork analytics
The embodiments of the invention provide a network analysis and optimization method and apparatus. The method comprises the following steps: obtaining an operation parameter of a network element to bedetected; establishing a parameter label matching the operation parameter; acquiring a network problem to be detected; determining, according to matching rules between network problems and parameterlabels, a target parameter label matching the network problem to be detected, wherein the network problems match at least one parameter label; and if the parameter label matching the operation parameter includes the target parameter label, determining that the network element has the network problem. According to the embodiments of the invention, the parameter labels can be randomly combined so asto form different detection rules of the network problems, there is no need to develop new codes for the detection rules of each network problem, the implementation efficiency of a network optimization project is improved, and the optimization cost is reduced.
Owner:ULTRAPOWER SOFTWARE
Traditional Chinese medicine component compatibility optimizing method based on uniform design and artificial neural network
InactiveCN106266230AReasonable process designEasy to operateMetabolism disorderNeural architecturesUniform designOperability
The invention discloses a traditional Chinese medicine component compatibility optimizing method based on uniform design and an artificial neural network. The method comprises the following steps that 1, different compatibility groups are set by applying a uniform experimental design method; 2, a model adopted in efficacy evaluation is built; 3, different proportion-efficacy relation models are built by applying the artificial neural network, and the optimal proportion and the optimal efficacy are acquired through network searching. The traditional Chinese medicine component compatibility optimizing method based on the uniform design and the artificial neural network is reasonable in process design and high in operability and can be used for optimizing traditional Chinese medicine component compatibility; compared with a traditional method, the optimizing efficiency can be significantly improved, the optimizing cost can be reduced, and the advantages of being rapid to operate, accurate, good in repeatability and the like are achieved.
Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
Method and device for optimizing speech recognition system
ActiveCN105679309ASave human effortOvercome experienceSpeech recognitionInteraction layerSpecific model
The invention relates to a method and a device for optimizing a speech recognition system, and belongs to the technical field of speech recognition. The method comprises the following steps: building a model which comprises a call layer, a navigation layer and an interaction layer, wherein the call layer and the navigation layer are correlated, and the navigation layer and the interaction layer are correlated; getting a fact table used for multi-dimension multi-index analysis through specific model processing operation according to the model; calculating the indexes evaluating the ability of the system through on-line analytical processing OLAP according to the fact table, and locating an abnormal factor pulling down the indexes; and removing the abnormal factor to optimize the system. According to the invention, a model is introduced, a machine is fully utilized to carry out automatic operation, and analysis can be made through an existing mature database analysis method. Thus, manpower is saved greatly, and the defects of artificial subjective experience, low efficiency of test under a complex system, incomplete coverage and ambiguous location are overcome.
Owner:科大讯飞(北京)有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com